39841974

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1201}}^1$

素因数の和:1325

約数の個数: 48

約数和(自身を含む): 91880880

約数和(自身を除く): 52038906

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 97, 114, 171, 194, 291, 342, 582, 873, 1201, 1746, 1843, 2402, 3603, 3686, 5529, 7206, 10809, 11058, 16587, 21618, 22819, 33174, 45638, 68457, 116497, 136914, 205371, 232994, 349491, 410742, 698982, 1048473, 2096946, 2213443, 4426886, 6640329, 13280658, 19920987, 39841974]

約数ペア:

[(1, 39841974), (2, 19920987), (3, 13280658), (6, 6640329), (9, 4426886), (18, 2213443), (19, 2096946), (38, 1048473), (57, 698982), (97, 410742), (114, 349491), (171, 232994), (194, 205371), (291, 136914), (342, 116497), (582, 68457), (873, 45638), (1201, 33174), (1746, 22819), (1843, 21618), (2402, 16587), (3603, 11058), (3686, 10809), (5529, 7206)]